How far is London from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and London (London City Airport) is 4807 miles / 7736 kilometers / 4177 nautical miles.
Seattle Boeing Field – London City Airport
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Distance from Seattle to London
There are several ways to calculate the distance from Seattle to London. Here are two standard methods:
Vincenty's formula (applied above)- 4807.168 miles
- 7736.388 kilometers
- 4177.315 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 4792.772 miles
- 7713.218 kilometers
- 4164.805 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Seattle to London?
The estimated flight time from Seattle Boeing Field to London City Airport is 9 hours and 36 minutes.
What is the time difference between Seattle and London?
The time difference between Seattle and London is 8 hours. London is 8 hours ahead of Seattle.
Flight carbon footprint between Seattle Boeing Field (BFI) and London City Airport (LCY)
On average, flying from Seattle to London generates about 559 kg of CO2 per passenger, and 559 kilograms equals 1 232 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to London
See the map of the shortest flight path between Seattle Boeing Field (BFI) and London City Airport (LCY).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
| Destination | London City Airport |
|---|---|
| City: | London |
| Country: | United Kingdom  |
| IATA Code: | LCY |
| ICAO Code: | EGLC |
| Coordinates: | 51°30′19″N, 0°3′19″E |